#3F4F50 Color

#3F4F50 is rgb(63, 79, 80) in RGB and hsl(184, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4F50

HEX#3F4F50

RGBrgb(63, 79, 80)

HSLhsl(184, 12%, 28%)

HSVhsv(184, 21%, 31%)

OKLCHoklch(41.4% 0.02 201.1)

CMYKcmyk(21%, 1%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4F50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4F50 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4F50 Complementary#50403F Analogous#3F5049 Analogous#3F4650 Triadic#503F4F Triadic#4F503F

Tints & Shades

Lighter tints and darker shades of #3F4F50, useful for hover states, backgrounds, and text variants.

Tints

#556B6D #6C8789 #879FA1 #A4B6B7 #C0CDCE #DDE4E4

Shades

#384647 #2F3B3C #283333 #1F2728 #191F1F #101414

Use #3F4F50 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex